Really makes it obvious how much content gets reposted by bots on that site. There really isnt as much original content being posted there as you might think.
I feel like this is more a user/uncertainty issue right now. Reddit still has a lot more users than Lemmy, I feel like a lot of communities are spread across different instances (am I saying that right?), so no ones knows which will be 'the main one', and I think a lot of users are still looking around, watching and learning how Lemmy works, before fully committing and posting like they did on Reddit. I know I am.
That's the boundary to break I guess - it really doesn't matter which instance you're on; the communities are all the same.
And before someone says 'but the duplicate communities' point me to an example and I'll tell you which one will last to become the community. (Or I'll point out the quadruplicate sub-reddit equivalents.)